@article{KilianWehmeierWahletal.2016,
  author    = {Kilian, Yvonne and Wehmeier, Udo F. and Wahl, Patrick and Mester, Joachim and Hilberg, Thomas and Sperlich, Billy},
  title     = {Acute Response of Circulating Vascular Regulating MicroRNAs during and after High-Intensity and High-Volume Cycling in Children},
  series = {Frontiers in Physiology},
  volume    = {7},
  journal   = {Frontiers in Physiology},
  number    = {92},
  doi       = {10.3389/fphys.2016.00092},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-165261},
  year      = {2016},
  abstract  = {Aim: The aim of the present study was to analyze the response of vascular circulating microRNAs (miRNAs; miR-16, miR-21, miR-126) and the VEGF mRNA following an acute bout of HIIT and HVT in children. Methods: Twelve healthy competitive young male cyclists (14.4 ± 0.8 years; 57.9 ± 9.4 ml•min-1•kg-1 peak oxygen uptake) performed one session of high intensity 4 × 4 min intervals (HIIT) at 90-95\% peak power output (PPO), each interval separated by 3 min of active recovery, and one high volume session (HVT) consisting of a constant load exercise for 90 min at 60\% PPO. Capillary blood from the earlobe was collected under resting conditions, during exercise (d1 = 20 min, d2 = 30 min, d3 = 60 min), and 0, 30, 60, 180 min after the exercise to determine miR-16, -21, -126, and VEGF mRNA. Results: HVT significantly increased miR-16 and miR-126 during and after the exercise compared to pre-values, whereas HIIT showed no significant influence on the miRNAs compared to pre-values. VEGF mRNA significantly increased during and after HIIT (d1, 30′, 60′, 180′) and HVT (d3, 0′, 60′). Conclusion: Results of the present investigation suggest a volume dependent exercise regulation of vascular regulating miRNAs (miR-16, miR-21, miR-126) in children. In line with previous data, our data show that acute exercise can alter circulating miRNAs profiles that might be used as novel biomarkers to monitor acute and chronic changes due to exercise in various tissues.},
  language  = {en}
}
@article{DietlSchwinnDietletal.2016,
  author    = {Dietl, Sebastian and Schwinn, Stefanie and Dietl, Susanne and Riedl, Simone and Deinlein, Frank and Rutkowski, Stefan and von Bueren, Andre O. and Krauss, J{\"u}rgen and Schweitzer, Tilmann and Vince, Giles H. and Picard, Daniel and Eyrich, Matthias and Rosenwald, Andreas and Ramaswamy, Vijay and Taylor, Michael D. and Remke, Marc and Monoranu, Camelia M. and Beilhack, Andreas and Schlegel, Paul G. and W{\"o}lfl, Matthias},
  title     = {MB3W1 is an orthotopic xenograft model for anaplastic medulloblastoma displaying cancer stem cell- and Group 3-properties},
  series = {BMC Cancer},
  volume    = {16},
  journal   = {BMC Cancer},
  number    = {115},
  doi       = {10.1186/s12885-016-2170-z},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-145877},
  year      = {2016},
  abstract  = {Background Medulloblastoma is the most common malignant brain tumor in children and can be divided in different molecular subgroups. Patients whose tumor is classified as a Group 3 tumor have a dismal prognosis. However only very few tumor models are available for this subgroup. Methods We established a robust orthotopic xenograft model with a cell line derived from the malignant pleural effusions of a child suffering from a Group 3 medulloblastoma. Results Besides classical characteristics of this tumor subgroup, the cells display cancer stem cell characteristics including neurosphere formation, multilineage differentiation, CD133/CD15 expression, high ALDH-activity and high tumorigenicity in immunocompromised mice with xenografts exactly recapitulating the original tumor architecture. Conclusions This model using unmanipulated, human medulloblastoma cells will enable translational research, specifically focused on Group 3 medulloblastoma.},
  language  = {en}
}